i am creating a server program which reads the config file and creates a socket. but it does not send and receive the messages.why? I am giving the code below. 
#! usr/bin/perl -w
use warnings;
use IO::Socket::INET;
use strict;
use Config::Tiny;
my ($DATA,$text, $msg);
$/=undef;
open CONFIGFILE, "config.txt" or die $!;
DATA=<CONFIGFILE>;
print $DATA;
# Create a config 
my $Config = Config::Tiny->new();
# Open the config, replace with read and $DATA with filename   
$Config = Config::Tiny->read_string( $DATA );
# see perldoc Config::Tiny 
my $s = $Config->{_};

my $MySocket=new IO::Socket::INET->new
             (
              LocalPort => $s->{LocalPort},
              Proto => $s->{Proto}
              );

$MySocket or die  "Can't create socket ($!)\n";

$MySocket->autoflush(1);

print "Server started :Ready For Packet To Receive:\n";

for(;;)
{
$MySocket->recv($text,128);#Recv
chomp $text;
if($text ne "q")
{
print "\nReceived message:$text";
}

print "\nEnter message to send to client or q to quit: ";

if(defined($msg=<STDIN>)) 
{
chomp $msg;
if($msg ne "q")
{
$MySocket->send($msg);
print "waiting for response: \n";
}
else
 {
 $MySocket->send("q");
 print "\n Server Exited";
 exit 1;
 }
    }
   }

[download]
The config.txt contains:
LocalPort=1234
Proto=udp
Edited by Chady -- added code tags.

In reply to Why my socket is not send and receive data??? by sanjay nayak

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